package com.wll.springcloud.config;

import com.netflix.loadbalancer.IRule;
import com.netflix.loadbalancer.RandomRule;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.client.RestTemplate;

@Configuration
public class Config {

    //配置负载均衡实现RestTemplate
    //IRule
    //RoundRobinRule 轮询
    //RandomRule 随机
    //AvailabilityFilteringRuLe :会先过滤掉，跳闸，访问故障的服务~，对剩下的进行轮询
    //RetryRule :会先按照轮昵获取服务~，如果服务获取火败，则会在指定的时间内进行，重试
    @Bean
    @LoadBalanced //Ribbon
    public RestTemplate getRestTemplate(){
        return new RestTemplate();
        
    }

}
